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Home Backend Development PHP Tutorial type='image'的值如何post到php

type='image'的值如何post到php

Jun 13, 2016 pm 01:26 PM
image name post quot type

type='image'的值怎么post到php?
type='image'的值怎么post到php?

最近在做zencart網(wǎng)店系統(tǒng)安裝一個(gè)收藏夾插件遇到一個(gè)奇怪的事情
form底下有2個(gè)按鈕,
一個(gè)是收藏夾按鈕


一個(gè)是購(gòu)物車按鈕


按常理來(lái)說(shuō),2個(gè)按鈕都是提交form使用的,但實(shí)際上按2個(gè)按鈕卻實(shí)現(xiàn)不一樣的功能,確定了沒有js影響。

我做了個(gè)簡(jiǎn)單的實(shí)驗(yàn),看是否能提交圖片按鈕的值,貌似不行,求大師解答,怎么post image的值?



PHP code
<!--

Code highlighting produced by Actipro CodeHighlighter (freeware)
http://www.CodeHighlighter.com/

-->
<?php @$text=$_POST['text'];
    @$d=$_POST['d'];
    if($text){echo $text;}
    if($d){echo $d;}

?>


------解決方案--------------------
echo $_POST['d'];


是作為提交按鈕使用的
所以當(dāng)點(diǎn)擊 時(shí) hello world 不會(huì)被提交

你把php部分寫成 print_r($_POST); 就都清楚了
------解決方案--------------------
name="wishlist"
購(gòu)物車 的可能是貼漏了

總之,不同的 name 做不同的事情


------解決方案--------------------
上傳圖片用:
HTML code

<input type="file" name="upImg" value="" title="上傳圖片"> <div class="clear">
                 
              
              
        
            </div>
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